550378080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{54601}}^1$

素因数の和:54629

約数の個数: 144

約数和(自身を含む): 2146513824

約数和(自身を除く): 1596135744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 54601, 109202, 163803, 218404, 273005, 327606, 382207, 436808, 491409, 546010, 655212, 764414, 819015, 873616, 982818, 1092020, 1146621, 1310424, 1528828, 1638030, 1747232, 1911035, 1965636, 2184040, 2293242, 2457045, 2620848, 3057656, 3276060, 3439863, 3822070, 3931272, 4368080, 4586484, 4914090, 5241696, 5733105, 6115312, 6552120, 6879726, 7644140, 7862544, 8736160, 9172968, 9828180, 11466210, 12230624, 13104240, 13759452, 15288280, 15725088, 17199315, 18345936, 19656360, 22932420, 26208480, 27518904, 30576560, 34398630, 36691872, 39312720, 45864840, 55037808, 61153120, 68797260, 78625440, 91729680, 110075616, 137594520, 183459360, 275189040, 550378080]

約数ペア:

[(1, 550378080), (2, 275189040), (3, 183459360), (4, 137594520), (5, 110075616), (6, 91729680), (7, 78625440), (8, 68797260), (9, 61153120), (10, 55037808), (12, 45864840), (14, 39312720), (15, 36691872), (16, 34398630), (18, 30576560), (20, 27518904), (21, 26208480), (24, 22932420), (28, 19656360), (30, 18345936), (32, 17199315), (35, 15725088), (36, 15288280), (40, 13759452), (42, 13104240), (45, 12230624), (48, 11466210), (56, 9828180), (60, 9172968), (63, 8736160), (70, 7862544), (72, 7644140), (80, 6879726), (84, 6552120), (90, 6115312), (96, 5733105), (105, 5241696), (112, 4914090), (120, 4586484), (126, 4368080), (140, 3931272), (144, 3822070), (160, 3439863), (168, 3276060), (180, 3057656), (210, 2620848), (224, 2457045), (240, 2293242), (252, 2184040), (280, 1965636), (288, 1911035), (315, 1747232), (336, 1638030), (360, 1528828), (420, 1310424), (480, 1146621), (504, 1092020), (560, 982818), (630, 873616), (672, 819015), (720, 764414), (840, 655212), (1008, 546010), (1120, 491409), (1260, 436808), (1440, 382207), (1680, 327606), (2016, 273005), (2520, 218404), (3360, 163803), (5040, 109202), (10080, 54601)]